000 00434nam a2200205Ia 4500
008 240107s9999 xx 000 0 und d
082 _a513.2 NAR
082 _bNAR
100 _aNARASIMHAM M S
245 0 _aWONDERS OF NUMBERS
245 0 _aWONDERS OF NUMBERS
250 _n1st
260 _aVISAKHAPATNAM
260 _bBRAIN
260 _c2004
300 _a80
365 _b50
650 _aMATHEMATICS
942 _cREF
999 _c10438
_d10438